US2455962A - Recording liquid dispenser - Google Patents

Recording liquid dispenser Download PDF

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Publication number
US2455962A
US2455962A US686248A US68624846A US2455962A US 2455962 A US2455962 A US 2455962A US 686248 A US686248 A US 686248A US 68624846 A US68624846 A US 68624846A US 2455962 A US2455962 A US 2455962A
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Prior art keywords
liquid
tube
recording liquid
bore
liquid dispenser
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US686248A
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Harold R Wheeler
Joseph A Kofalt
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F11/00—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it
    • G01F11/10—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers moved during operation
    • G01F11/12—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers moved during operation of the valve type, i.e. the separating being effected by fluid-tight or powder-tight movements
    • G01F11/14—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers moved during operation of the valve type, i.e. the separating being effected by fluid-tight or powder-tight movements wherein the measuring chamber reciprocates
    • G01F11/16—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers moved during operation of the valve type, i.e. the separating being effected by fluid-tight or powder-tight movements wherein the measuring chamber reciprocates for liquid or semiliquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D3/00—Apparatus or devices for controlling flow of liquids under gravity from storage containers for dispensing purposes
    • B67D3/02—Liquid-dispensing valves having operating members arranged to be pressed upwards, e.g. by the rims of receptacles held below the delivery orifice

Definitions

  • This invention relates to improvements in liquid dispensing devices, and more particularly to the provision of a device for recording the amount of liquid dispensed.
  • Liquid dispensing devices heretofore employed have generally dispensed definite amounts of liquid at each operation, but such devices have had no means for determining the total amount of liquid dispensed over a given period. This is of importance in cafes, bars, and the like, which dispense many bottles of liquid daily.
  • a further object is the provision of a liquid dispensing device having few parts, and simple operation, enabling accurate recording of the amount of liquid dispensed.
  • Fig. 1 is a front view of a recording liquid dispenser embodying the invention.
  • Fig. 2 is a side view of the device.
  • Fig. 3 is a sectional view taken on line 3--3 of Fig. 1.
  • Fig. 4 is a bottom View of the device.
  • the recording liquid dispenser is shown to comprise a main body I having a shoulder upon which rests a Washer 2 bearing against the mouth of a bottle 4 threaded in the body I at 3.
  • the main body has a cylindrical hole 5 through which passes a tube 1', having an enlarged upper portion resting on a shoulder 6 of the main body I.
  • the upper portion 8 of the tube has a pair of spaced baffles 9 and I0, and the main body I has a by-pass l communicating with the tube.
  • the lower end of the tube 1 is open, and fixed thereto is an arm I2, connected to a link l3, which is pivotally connected to an arm l4 adapted to operate a counter I5, mounted on the main body.
  • the upper baflle 9 normally closes the opening to the bottle containing the liquid.
  • the tube 1 is pushed up as far as it will go, thus moving baflle 9 up into the bottle, and allowing the liquid to flow in the space between baflle 9 and bafile 10.
  • the upward movement of cylinder 1 moves arm I! and operates the counter l5 to record the dispensing of the quantity of liquid.
  • baflle I0 is normally positioned opposite the by-pass ll.
  • the device is simple in structure, having few parts, and positive in operation, with a minimum of leakage.
  • the main body and parts associated therewith are preferably made of glass, the counter being of a common type and made of metal.
  • the dispenser can be used advantageously in many situations such as liquor dispensing bars, cafes, laboratories, and other places where definite quantities of a liquid are required to be dispensed.
  • a cylindrical body having a centrally disposed bore extending longitudinally therethrough with an inner circumferential bead at the outer end, said body having a bypass recess communicating with the bore in one side thereof and intermediate of the ends of the body, and a tube providing a spout with a centrally disposed discharge passage and also providing a cylindrical base the outside diameter of which is greater than that of the circumferential bead, said tube being slidably mounted in the bore of the body, said cylindrical base being closed at the inner end and provided with a transverse balile dividing the base into separated chambers, and said base having a longitudinally extending slot in one side communicating with each of the chambers thereof and also with the said bypass recess in the side of the bore of the body.
  • a cylindrical body having a centrally disposed bore extending longitudinally therethrough with an inner circumferential bead at the outer end and an internally threaded socket at the inner end, and a tube providing a spout with a centrally disposed discharge passage and also providing a cylindrical base the outside diameter of which is greater than that of the circumferential head, said tube being slidably mounted in the bore of the body, said cylindrical base being closed at the inner end and provided with a transverse baffle dividing it into separated chambers having openings therein at one side of the base, and said body having an internal recess adapted to communicate with said openings.
  • a cylindrical body having a centrally disposed bore extending longitudinally therethrough with an inner circumferential bead at the outer end and an internally threaded socket at the inner end, said body having a bypass recess communieating with the bore in one side thereof and intermediate of the ends, and a tube providing a spout with a centrally disposed discharge passage and also providing a cylindrical base, the outside diameter of which is greater than that of the circumferential bead, said tube being slidably mounted in the bore of the body, said cylindrical base being closed at the inner end and providedwith a transverse baffle intermediate of the ends dividing the base into separated chambers with the outer chamber communicating with the discharge passage, said base having a longitudinally extending slot in one side communicating with each of the chambers thereof and also adapted to communicate with the said bypass recess in the side of the bore of the body, and said tube having an actuating arm with a link pivotally connected thereto extending from one side thereof, said link adapted

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  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Devices For Dispensing Beverages (AREA)

Description

Patented Dec. 14,1948 '3' 3:3:
"um-[1:151 ESTATES PATENT OFFICE RECORDING LIQUID DISPENSER Harold R. Wheeler and Joseph A. Kofalt,
Harrisburg, Pa.
Application July 25, 1946, Serial No. 686,248
' 3 Claims.
This invention relates to improvements in liquid dispensing devices, and more particularly to the provision of a device for recording the amount of liquid dispensed. l
Liquid dispensing devices heretofore employed have generally dispensed definite amounts of liquid at each operation, but such devices have had no means for determining the total amount of liquid dispensed over a given period. This is of importance in cafes, bars, and the like, which dispense many bottles of liquid daily.
It is, therefore, an object of this invention to provide a liquid dispensing device which records each predetermined quantity of liquid dispensed.
A further object is the provision of a liquid dispensing device having few parts, and simple operation, enabling accurate recording of the amount of liquid dispensed.
These and other objects are attained by the novel construction and arrangement of parts hereinafter described and illustrated by the accompanying drawings, forming a part hereof, and in which:
Fig. 1 is a front view of a recording liquid dispenser embodying the invention.
Fig. 2 is a side view of the device.
Fig. 3 is a sectional view taken on line 3--3 of Fig. 1.
Fig. 4 is a bottom View of the device.
Referring to the drawings, the recording liquid dispenser is shown to comprise a main body I having a shoulder upon which rests a Washer 2 bearing against the mouth of a bottle 4 threaded in the body I at 3. The main body has a cylindrical hole 5 through which passes a tube 1', having an enlarged upper portion resting on a shoulder 6 of the main body I.
The upper portion 8 of the tube has a pair of spaced baffles 9 and I0, and the main body I has a by-pass l communicating with the tube.
The lower end of the tube 1 is open, and fixed thereto is an arm I2, connected to a link l3, which is pivotally connected to an arm l4 adapted to operate a counter I5, mounted on the main body.
In operation, the upper baflle 9 normally closes the opening to the bottle containing the liquid. When it is desired to dispense a definite quantity of liquid the tube 1 is pushed up as far as it will go, thus moving baflle 9 up into the bottle, and allowing the liquid to flow in the space between baflle 9 and bafile 10. At the same time, the upward movement of cylinder 1 moves arm I! and operates the counter l5 to record the dispensing of the quantity of liquid.
The cylinder is then allowed to move down, and the liquid is dispensed over baflle I0 into bypass II, and through the lower part of cylinder I into a glass or other receiving container. When not in use, baiile I0 is normally positioned opposite the by-pass ll.
The device is simple in structure, having few parts, and positive in operation, with a minimum of leakage. The main body and parts associated therewith are preferably made of glass, the counter being of a common type and made of metal. The dispenser can be used advantageously in many situations such as liquor dispensing bars, cafes, laboratories, and other places where definite quantities of a liquid are required to be dispensed.
The above description is to be considered as illustrative and not limitative of the invention, of which modfications can be made without departing from the spirit and scope of the appended claims,
The invention having been described, what is claimed is:
1. In a measuring dispenser for bottles and the like, a cylindrical body having a centrally disposed bore extending longitudinally therethrough with an inner circumferential bead at the outer end, said body having a bypass recess communicating with the bore in one side thereof and intermediate of the ends of the body, and a tube providing a spout with a centrally disposed discharge passage and also providing a cylindrical base the outside diameter of which is greater than that of the circumferential bead, said tube being slidably mounted in the bore of the body, said cylindrical base being closed at the inner end and provided with a transverse balile dividing the base into separated chambers, and said base having a longitudinally extending slot in one side communicating with each of the chambers thereof and also with the said bypass recess in the side of the bore of the body.
2. In a measuring dispenser for bottles and the like, a cylindrical body having a centrally disposed bore extending longitudinally therethrough with an inner circumferential bead at the outer end and an internally threaded socket at the inner end, and a tube providing a spout with a centrally disposed discharge passage and also providing a cylindrical base the outside diameter of which is greater than that of the circumferential head, said tube being slidably mounted in the bore of the body, said cylindrical base being closed at the inner end and provided with a transverse baffle dividing it into separated chambers having openings therein at one side of the base, and said body having an internal recess adapted to communicate with said openings.
3. In a measuring dispenser for bottles and the like, a cylindrical body having a centrally disposed bore extending longitudinally therethrough with an inner circumferential bead at the outer end and an internally threaded socket at the inner end, said body having a bypass recess communieating with the bore in one side thereof and intermediate of the ends, and a tube providing a spout with a centrally disposed discharge passage and also providing a cylindrical base, the outside diameter of which is greater than that of the circumferential bead, said tube being slidably mounted in the bore of the body, said cylindrical base being closed at the inner end and providedwith a transverse baffle intermediate of the ends dividing the base into separated chambers with the outer chamber communicating with the discharge passage, said base having a longitudinally extending slot in one side communicating with each of the chambers thereof and also adapted to communicate with the said bypass recess in the side of the bore of the body, and said tube having an actuating arm with a link pivotally connected thereto extending from one side thereof, said link adapted to actuate a counter positioned on the said body.
HAROLD R. WHEELER. JOSEPH A. KOFALT.
5 REFERENCES CITED The following references are of record in the iile of this patent:
10 UNITED: STATES PATENTS Number Name Date 416,435 Benner Dec. 3, 1889 603:,9'83 Boening May 10, 1898 1,036,381 Togna Aug. 20, 1912 15- 1,208,784 Holmes Dec. 19, 1916 2,135,168 Cannon Nov. 1, 1938 2,32%64'8 Reader July 20, 1943 2,324,965, Turner July 20, 1943 2,363,747 Reece et a1 Nov. 28, 1944 20 FOREIGN PATENTS Number Country Date 27,403 Norway Mar. 23, 1921 2,2'98/31 Australia Sept. 15, 1932
US686248A 1946-07-25 1946-07-25 Recording liquid dispenser Expired - Lifetime US2455962A (en)

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Cited By (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2612300A (en) * 1950-12-01 1952-09-30 Frank J Mathews Liquid measuring apparatus
US2777614A (en) * 1952-06-11 1957-01-15 Joseph P Arena Measuring and dispensing device for liquor
US2808178A (en) * 1954-02-05 1957-10-01 Beverage Control Sales Company Automatic registering pouring device
US2808179A (en) * 1955-01-05 1957-10-01 Beverage Control Sales Company Automatic registering pouring device
US3074603A (en) * 1958-10-03 1963-01-22 Lever Brothers Ltd Dispensing device
US3367543A (en) * 1966-02-09 1968-02-06 Louis Frankel Dispenser for dispensing granular and powdered material and the like
US4817822A (en) * 1986-04-25 1989-04-04 Glaxo Group Limited Indicating device
US4892236A (en) * 1986-06-10 1990-01-09 R. And A. Bailey & Company Limited Dispensing measures
US5411173A (en) * 1993-12-17 1995-05-02 Weinstein; Albert Counter attachment for product dispensers
US6082358A (en) * 1998-05-05 2000-07-04 1263152 Ontario Inc. Indicating device for aerosol container
US6142339A (en) * 1998-01-16 2000-11-07 1263152 Ontario Inc. Aerosol dispensing device
US6336453B1 (en) 1999-04-30 2002-01-08 Trudell Medical International Indicating device for aerosol container
US6435372B1 (en) 1998-01-16 2002-08-20 1263152 Ontario Inc. Delivery system for a medicament and method for the assembly thereof
US6729330B2 (en) 1998-05-05 2004-05-04 Trudell Medical International Indicating device for aerosol container
US6745760B2 (en) 2001-05-15 2004-06-08 Trudell Medical International Medicament applicator
US20050087191A1 (en) * 2003-10-28 2005-04-28 Robert Morton Indicating device with warning dosage indicator
US7004164B2 (en) 2002-03-21 2006-02-28 Trudell Medical International Indicating device for aerosol container
US7100530B2 (en) 2003-12-15 2006-09-05 Trudell Medical International, Inc. Dose indicating device
US7543582B2 (en) 2004-09-20 2009-06-09 Trudell Medical International Dose indicating device with display elements attached to container
US7743945B2 (en) 2005-01-20 2010-06-29 Trudell Medical International Dispensing device
US8082873B2 (en) 2008-05-05 2011-12-27 Trudell Medical International Drive mechanism for an indicating device
US8141550B2 (en) 2006-08-01 2012-03-27 Trudell Medical International Dispensing device
US8181591B1 (en) 2008-05-23 2012-05-22 Trudell Medical International Domed actuator for indicating device
US8596265B2 (en) 2008-10-22 2013-12-03 Trudell Medical International Modular aerosol delivery system
US20140202581A1 (en) * 2008-11-21 2014-07-24 Koninklijke Douwe Egberts B.V. System, package, apparatus and method for dosing coffee beans

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US416435A (en) * 1889-12-03 Li quid-meter
US603983A (en) * 1898-05-10 Measuring-faucet
US1036381A (en) * 1910-01-28 1912-08-20 Turillo Ristori Togna Bottle-stopper for automatically measuring and delivering liquid.
US1208784A (en) * 1916-01-03 1916-12-19 William H Plunkett Liquid-dispenser.
AU229831A (en) * 1931-05-26 1932-09-15 forthe purpose of measuring posed therein afixed sleeve, the upper end liquids for retail purposes and whichhas ofwhich extends into a hottle or receptacle few working parts soas tobe capable of containing the liquid tobe measured and compa Improvements in and relating to automatic liquid measuring and dispensing apparatus
US2135168A (en) * 1938-01-17 1938-11-01 Alpha Products Company Liquid measuring dispensing valve
US2324965A (en) * 1941-11-01 1943-07-20 William E Turner Liquid dispenser
US2324648A (en) * 1940-06-04 1943-07-20 Paul F Roeder Cream whipping apparatus
US2363747A (en) * 1942-01-12 1944-11-28 Recce Lever lock for dispensing devices

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US416435A (en) * 1889-12-03 Li quid-meter
US603983A (en) * 1898-05-10 Measuring-faucet
US1036381A (en) * 1910-01-28 1912-08-20 Turillo Ristori Togna Bottle-stopper for automatically measuring and delivering liquid.
US1208784A (en) * 1916-01-03 1916-12-19 William H Plunkett Liquid-dispenser.
AU229831A (en) * 1931-05-26 1932-09-15 forthe purpose of measuring posed therein afixed sleeve, the upper end liquids for retail purposes and whichhas ofwhich extends into a hottle or receptacle few working parts soas tobe capable of containing the liquid tobe measured and compa Improvements in and relating to automatic liquid measuring and dispensing apparatus
US2135168A (en) * 1938-01-17 1938-11-01 Alpha Products Company Liquid measuring dispensing valve
US2324648A (en) * 1940-06-04 1943-07-20 Paul F Roeder Cream whipping apparatus
US2324965A (en) * 1941-11-01 1943-07-20 William E Turner Liquid dispenser
US2363747A (en) * 1942-01-12 1944-11-28 Recce Lever lock for dispensing devices

Cited By (66)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2612300A (en) * 1950-12-01 1952-09-30 Frank J Mathews Liquid measuring apparatus
US2777614A (en) * 1952-06-11 1957-01-15 Joseph P Arena Measuring and dispensing device for liquor
US2808178A (en) * 1954-02-05 1957-10-01 Beverage Control Sales Company Automatic registering pouring device
US2808179A (en) * 1955-01-05 1957-10-01 Beverage Control Sales Company Automatic registering pouring device
US3074603A (en) * 1958-10-03 1963-01-22 Lever Brothers Ltd Dispensing device
US3367543A (en) * 1966-02-09 1968-02-06 Louis Frankel Dispenser for dispensing granular and powdered material and the like
US4817822A (en) * 1986-04-25 1989-04-04 Glaxo Group Limited Indicating device
US4892236A (en) * 1986-06-10 1990-01-09 R. And A. Bailey & Company Limited Dispensing measures
US5411173A (en) * 1993-12-17 1995-05-02 Weinstein; Albert Counter attachment for product dispensers
US6142339A (en) * 1998-01-16 2000-11-07 1263152 Ontario Inc. Aerosol dispensing device
US6938796B2 (en) 1998-01-16 2005-09-06 1263152 Ontario Inc. Indicating device
US6161724A (en) * 1998-01-16 2000-12-19 1263152 Ontario Inc. Indicating device
US8944285B2 (en) 1998-01-16 2015-02-03 Trudell Medical International Indicating device
US8505773B2 (en) 1998-01-16 2013-08-13 Trudell Medical International Indicating device
US8157128B2 (en) 1998-01-16 2012-04-17 Trudell Medical International Indicating device
US7984826B2 (en) 1998-01-16 2011-07-26 Trudell Medical International Indicating device
US6435372B1 (en) 1998-01-16 2002-08-20 1263152 Ontario Inc. Delivery system for a medicament and method for the assembly thereof
US6561384B2 (en) 1998-01-16 2003-05-13 1263152 Ontario Inc. Medicament dispensing device and method for the use thereof
US7575130B2 (en) 1998-01-16 2009-08-18 Trudell Medical International Indicating device
US9649455B2 (en) 1998-01-16 2017-05-16 Trudell Medical International Indicating device
US6997349B2 (en) 1998-01-16 2006-02-14 Trudell Medical International Indicating device
US7568481B2 (en) 1998-05-05 2009-08-04 Trudell Medical International Indicating device
USD456292S1 (en) 1998-05-05 2002-04-30 1263152 Ontario Inc. Indicating device
US6328037B1 (en) 1998-05-05 2001-12-11 1263152 Ontario Inc. Indicating device for aerosol container
US6953039B2 (en) 1998-05-05 2005-10-11 Trudell Medical International Medicament dispensing device
US6761161B2 (en) 1998-05-05 2004-07-13 Trudell Medical International Indicating device
US8662075B2 (en) 1998-05-05 2014-03-04 Trudell Medical International Dispensing device
US8074643B2 (en) 1998-05-05 2011-12-13 Trudell Medical International Dispensing device
US7341057B2 (en) 1998-05-05 2008-03-11 Trudell Medical International Indicating device
US7516738B2 (en) 1998-05-05 2009-04-14 Trudell Medical International Indicating device
US6082358A (en) * 1998-05-05 2000-07-04 1263152 Ontario Inc. Indicating device for aerosol container
USD439534S1 (en) 1998-05-05 2001-03-27 1263152 Ontario Inc. Indicating device
US6729330B2 (en) 1998-05-05 2004-05-04 Trudell Medical International Indicating device for aerosol container
US6926002B2 (en) 1998-05-05 2005-08-09 Trudell Medical International Indicating device
US7757688B2 (en) 1998-05-05 2010-07-20 Trudell Medical International Dispensing device
US9168343B2 (en) 1998-05-05 2015-10-27 Trudell Medical International Dispensing device
US7650883B2 (en) 1998-05-05 2010-01-26 Trudell Medical International Dispensing device
US6336453B1 (en) 1999-04-30 2002-01-08 Trudell Medical International Indicating device for aerosol container
US6745760B2 (en) 2001-05-15 2004-06-08 Trudell Medical International Medicament applicator
US7597102B2 (en) 2002-03-21 2009-10-06 Trudell Medical International Indicating device for aerosol container
US7004164B2 (en) 2002-03-21 2006-02-28 Trudell Medical International Indicating device for aerosol container
US8327847B2 (en) 2002-03-21 2012-12-11 Trudell Medical International Indicating device for aerosol container
US7621273B2 (en) 2003-10-28 2009-11-24 Trudell Medical International Indicating device with warning dosage indicator
US9968748B2 (en) 2003-10-28 2018-05-15 Trudell Medical International Indicating device with warning dosage indicator
US8578934B2 (en) 2003-10-28 2013-11-12 Trudell Medical International Indicating device with warning dosage indicator
US20050087191A1 (en) * 2003-10-28 2005-04-28 Robert Morton Indicating device with warning dosage indicator
US7584712B2 (en) 2003-12-15 2009-09-08 Trudell Medical International Dose indicating device
US8074594B2 (en) 2003-12-15 2011-12-13 Trudell Medical International Dose indicating device
US7100530B2 (en) 2003-12-15 2006-09-05 Trudell Medical International, Inc. Dose indicating device
US8869735B2 (en) 2003-12-15 2014-10-28 Trudell Medical International, Inc. Dose indicating device
US7543582B2 (en) 2004-09-20 2009-06-09 Trudell Medical International Dose indicating device with display elements attached to container
US8079362B2 (en) 2004-09-20 2011-12-20 Trudell Medical International Method for displaying dosage indicia
US8973784B2 (en) 2005-01-20 2015-03-10 Trudell Medical International Dispensing device
US7886934B2 (en) 2005-01-20 2011-02-15 Trudell Medical International Dispensing device
US7743945B2 (en) 2005-01-20 2010-06-29 Trudell Medical International Dispensing device
US9656032B2 (en) 2005-01-20 2017-05-23 Trudell Medical International Dispensing device
US10950149B2 (en) 2006-08-01 2021-03-16 Trudell Medical International Dispensing device
US8141550B2 (en) 2006-08-01 2012-03-27 Trudell Medical International Dispensing device
US9265901B2 (en) 2006-08-01 2016-02-23 Trudell Medical International Dispensing device
US8082873B2 (en) 2008-05-05 2011-12-27 Trudell Medical International Drive mechanism for an indicating device
US8181591B1 (en) 2008-05-23 2012-05-22 Trudell Medical International Domed actuator for indicating device
US8596265B2 (en) 2008-10-22 2013-12-03 Trudell Medical International Modular aerosol delivery system
US9242057B2 (en) 2008-10-22 2016-01-26 Trudell Medical International Modular aerosol delivery system
US9032953B2 (en) 2008-10-22 2015-05-19 Trudell Medical International Modular aerosol delivery system
US9706877B2 (en) * 2008-11-21 2017-07-18 Koninklijke Douwe Egberts B.V. System, package, apparatus and method for dosing coffee beans
US20140202581A1 (en) * 2008-11-21 2014-07-24 Koninklijke Douwe Egberts B.V. System, package, apparatus and method for dosing coffee beans

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